Giuliano Santagata & C
NTN 6305 Deep Groove Ball Bearing 25x62x17 mm
NTN 6305 Deep Groove Ball Bearing 25x62x17 mm
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The NTN 6305 bearing is a single-row deep groove ball bearing, designed for applications requiring high radial load capacity and good performance even with moderate axial loads in both directions.
Belonging to the 63 series, it offers superior load capacity compared to the 62 series, making it ideal for industrial machinery, electric motors, pumps, and transmission components.
It ensures low friction, quiet operation, and a long service life.
⚙️ Key Features
✔ Deep groove ball bearing
✔ Single row of balls
✔ Heavy-duty series (63)
✔ High radial load capacity
✔ Supports moderate axial loads in both directions
✔ Low friction and reduced noise
✔ Suitable for high rotational speeds
📏 Technical Specifications
| Code | Value | Description |
|---|---|---|
| d | 25 mm | Bore diameter |
| D | 62 mm | Outer diameter |
| B | 17 mm | Width |
| rₛ | 1.1 mm | Minimum chamfer radius |
| Radial clearance | CN | Normal clearance |
| Weight | 0.32 kg | Approximate weight |
| Type | Deep groove ball | Single row |
| Brand | NTN | — |
🏭 Common applications
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Electric motors
-
Pumps and fans
-
Gearboxes
-
Industrial transmissions
-
Agricultural machinery
-
Machining equipment
Shipping and Returns
Shipping and Returns

🚚 Fast shipping throughout Italy
🔒 Secure payments with protected methods
📞 Customer support before and after purchase
Shipping times
Shipping times
We ship within 24/48 business hours throughout Italy. You will receive tracking as soon as the package departs
Payment methods
We accept credit cards, debit cards, and PayPal. All transactions are secure.
Customer support
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Our customer service is always available